The following conversation took place back in August:
After unloading the clothes dryer, filled with Zach's clothes, he, Kate, and I had this conversation:

Papa: Zach, you need to fold your clean clothes and put them away.
Kate: Yes, Zach, get to it
Papa: From now on it will be your job to fold your clothes and put them away. Helping to take care of yourself by folding your clothes and putting them where they belong will make you a happier kid.
Zach (with a dour or gloomy tone in his voice): I'm already too happy.